Carrier profile · USDOT 1165936 · Updated Jun 13, 2026
A-MAC UNDERGROUND INC
5 power unitsCENTENNIAL, CO50/100
AUTHORITY STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Reincarnated carrier — prior authority was revoked
FMCSA links this carrier to a previously revoked authority: USDOT 1165936. Reincarnation is a primary chameleon-carrier pattern.
Named as the prior authority of newer carriers
1 carrier list this USDOT as their revoked predecessor: USDOT 1165936.
Shares a company officer with other carriers
john mcmahon — 8 carriers: USDOT 674712USDOT 1022442USDOT 1408443USDOT 2013424USDOT 2884269USDOT 3066452USDOT 3103025
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 8 related authorities · joined by officer
- Authorities
- 8
- Combined power
- 12
- States
- 8
- Oldest authority
- Jan 30, 1997
- Active now
- 5
- A-MAC UNDERGROUND INC· viewingUSDOT 11659365PU
- RENOVO SERVICES LLCUSDOT 14084432PU
- LNJ TRANSPORT LLCUSDOT 28842691PU
- AEDAN CONSTRUCTION SERVICES LLCUSDOT 10224421PU
- JOHN T MCMAHON IVUSDOT 20134241PU
- KAM TRUCKING LLCUSDOT 31030251PU
- MCMAHON PLUMBINGUSDOT 30664521PU
- MCMAHON OIL INCUSDOT 6747120PU
Affiliated entities· hover to preview